Manual-Fill Valve / Boiler Elbow Fitting
Elbow fitting used with CMA “Junior” manual-fill valves (not the male-fitting version), as well as heat exchangers on the Astoria CK/CKXE and Wega Mini Nova/Lyra. Fitment varies by model year, used on some, but not all, models below.
COMPATIBILITY
- Fits: CMA “Junior” manual-fill valve; Astoria CK, CKE, CKX, CKXE, Prima boilers; Wega Orion, Start, Compatta, Mini Nova boilers (select model years only)
- Replaces: Astoria-CMA AS3501 (boiler), AS2001 (water inlet tap); Wega WE2101 (boiler), WE1501 (water inlet tap)
INSTALLATION
Simple DIY swap, but confirm your exact model/year against the cross-reference numbers before ordering since fitment varies.
PRO TIPS
- Fitment differs by machine generation even within the same model line, before ordering, compare your existing elbow against the AS3501/AS2001/WE2101/WE1501 reference numbers or check it against your boiler diagram.








